package threadDemo1;

public class Demo {
    public static void main(String[] args) {
        MyThread t1 = new MyThread();
        MyThread t2 = new MyThread();
        // t1.run(); // run方法只是普通的创建对象调用方法，并不是开启了线程
        t1.start();
        t2.start();
    }
}
